Sinn Spezialuhren 303 Silver Ty

The Sinn 303 Silver Ty, reference 303.013, is a steel chronograph measuring 41 mm across. Polished and satinised case surfaces surround a silver electroplated dial with a tachymeter scale. Beneath sapphire crystal, the display includes small seconds and a date window. Calibre Valjoux 7750 has automatic winding and shock resistance. The case is 15.5 mm thick, water resistant to 200 metres and fitted with a screw-down crown. The dial is UV resistant, with luminous hour markers.